The Wet Suit Full Length, also known as the Blackline Full Suit, from Helly Hansen was developed alongside the Norwegian National Sailing Team. The HH neoprene design offers impeccable functionality and comfort in extreme wet conditions. The Blackline Full suit offers protection from the sun and sea for a variety of multi-season activities. Features: Main fabric in 3mm high quality stretch neoprene, entrance and zip in the back, flat lock seams for ideal comfort and durability, strategically placed wind block areas and pee opening with fastener. Material: Stretch Neoprene.